MicroObservatory Robotic Telescope Network

image of Ben and Cecilia in Arizona

Welcome to the MicroObservatory Robotic Telescope Network
operated by Center for Astrophysics | Harvard & Smithsonian.

Explore
the Universe with
telescopes you
control over the
internet!

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The Summer 2022 Standout Entries for NASA's Astrophoto Challenges are posted!
Stay tuned for the Winter 2023 Challenge!

MicroObservatory Access Portals

  • Observing With NASA logo/button
  • DIY Planet Search  logo/button
  • YouthAstroNet Portal
  • Legacy MicroObservatory logo/button